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Proceedings Paper

Use of sliding mode controller functions in a TSK-type FLC
Author(s): Min Xu; Samuel M. Smith
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Paper Abstract

In this paper, a TSK type fuzzy logic controller (FLC) with sliding mode controllers (SMC) as its rule consequents is developed, namely a fuzzy sliding controller (FSC). As FSC is a nonlinear controller and its parameters can be easily decided through an analysis of the desired slope and the boundary layer's thickness of the SMC in different regions in the state space. Moreover, the FSC can provide a nonlinear static mapping with fewer rules, and its stability can be analyzed through the sliding condition of the SMC. The derivation of gradient descent based update equations for learning the parameters in each rule of the FSC is included in this paper. Simulation results with an inverted pendulum model are presented. Comparisons between the FSC and a TSK type FLC with linear output functions are also included in this paper.

Paper Details

Date Published: 13 June 1995
PDF: 9 pages
Proc. SPIE 2493, Applications of Fuzzy Logic Technology II, (13 June 1995); doi: 10.1117/12.211807
Show Author Affiliations
Min Xu, Florida Atlantic Univ. (United States)
Samuel M. Smith, Florida Atlantic Univ. (United States)

Published in SPIE Proceedings Vol. 2493:
Applications of Fuzzy Logic Technology II
Bruno Bosacchi; James C. Bezdek, Editor(s)

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